[Job -24567] Senior Data Developer, Brazil

Overview
We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.
With over 7.400 CI&Ters around the world and more than 1,000 clients during our 30 years of history, artificial intelligence is our reality.
At CI&T, we are growing fast and seeking a talented and motivated Senior Talend Data Engineer to join our team.
In this role, you will primarily focus on developing large-volume information ingestion and transformation.
This position is responsible for orchestrating data interfaces into (and out of) our Enterprise Data Warehouse using Talend, SQL, Python, Databricks, and other data engineering solutions.
Qualifications
Understanding and hands-on experience with key technologies (SQL, ETL, data modeling, data processing).
Development experience in a Big Data environment is a plus; Spark, Kafka, and Message Queues.
Solid experience with ETL tools (Talend preferred).
Strong SQL skills with Relational DBMS technology - SQL Server is a plus.
Experience with shell scripting / Python / PySpark.
Good understanding and expertise in relational databases and data processing concepts.
Experience in handling multiple data formats (Delimited file, JSON, XML, etc).
Hands-on experience designing and implementing data ingestion techniques for real-time processes (IoT, eCommerce) is a plus.
Strong communication skills (oral and written).
Good analytical and problem-solving skills.
Knowledge of HR systems is a plus.
Candidate must be thorough and detail-oriented.
Able to work on multiple priorities in a deadline-driven environment.
Responsibilities
Design and develop ETL (Talend) / SQL / Python-based processes to perform complex data transformation processes.
Design, code, and test major data processing features, and collaborate with team members to provide complex software enhancements for enterprise data storage platforms (RDBMS and No-SQL).
Build data integration solutions to handle batch / streaming / IoT data on ETL, Big-Data platforms.
Develop and deliver changes in the Enterprise Data Warehouse according to data warehousing best practices.
Utilize Databricks for data processing, including Delta Live Tables, PySpark, and Databricks Workflows, to build reliable and maintainable pipelines.
Gather requirements and construct documentation to aid in maintenance and code reuse in accordance with team processes and standards.
Monitor scheduled jobs and improve the reliability of ongoing processing.
Monitor, measure, and enhance ways to improve system performance.
Ability to multitask deliverables and efficiently manage them.
Perform other duties as assigned.
Benefits
Health and dental insurance
Meal and food allowance
Childcare assistance
Extended paternity leave
Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass
Profit Sharing and Results Participation (PLR)
Life insurance
Continuous learning platform (CI&T University)
Discount club
Free online platform dedicated to physical, mental, and overall well-being
Pregnancy and responsible parenting course
Partnerships with online learning platforms
Language learning platform
And many more
More details about our benefits here: ciandt.com/br/pt-br/carreiras
At CI&T, inclusion starts at the first contact.
If you are a person with a disability, it is important to present your assessment during the selection process.
This way, we can ensure the support and accommodations that you deserve.
If you do not yet have the assessment, don\'t worry: we can support you in obtaining it.
We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage.
Count on us to make this journey side by side.
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